Engine wont start when hot!!! help!

[v8vinny]

ok the car does crank over when the problem occurs, but it cranks almost like the plugs were pulled out. Im going to check if the plugs are wet when the problem occurs. But the timing i no is at 12 degrees i set it when the car was running with the plug out i no it's right. So my next step is im going to try pulling a plug and im going to see if i can get a scan tool and try to pull some codes.
Thanks for the help so far